Adjustable electronic hand wheel assembly tool

Abstract

The utility model discloses an adjustable electronic hand wheel assembling tool which comprises a frame body, a hydraulic cylinder is fixed to the outer wall of the top of the frame body through bolts, a piston rod of the hydraulic cylinder penetrates through the frame body and is fixedly provided with a connector through bolts, and a pressing head is arranged at the bottom of the connector through a connecting mechanism. Two guide rails are fixed to the inner wall of the bottom of the frame body through bolts, the tops of the two guide rails are connected with a containing table in a sliding mode, and a clamping mechanism for fixing the electronic hand wheel is arranged at the top of the containing table. According to the press-fit device for the electronic hand wheel, the press head presses the display screen, the press head can make full contact with the display screen, so that it is guaranteed that the display screen is evenly stressed and cannot be broken, the success rate of electronic hand wheel assembly is increased, the press head can be replaced by arranging the connecting mechanism, and therefore the requirement for press-fit of display screens of different sizes is met, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic hand wheel technical field especially, relates to an adjustable electronic hand wheel assembly tool. BACKGROUND

[0002] Electronic hand wheel is a kind of equipment for printing machinery, mainly for zero correction and signal segmentation of numerical control machine tool, printing machinery etc., the appearance of electronic hand wheel is various, and there is electronic hand wheel with display screen.

[0003] Through the search, the announcement No.CN212460412U shows a kind of split type wireless electronic hand wheel with screen, by setting permanent magnet piece and the metal sheet that can be attracted by magnet cooperation, display screen is attracted in the accommodating groove opened in electronic hand wheel body, then cooperate soft pad, slide bar, slide sleeve and spring, display screen is extruded and fixed, however, when display screen is fixed, extrusion equipment is needed to extrude display screen, to show the uniform stress of display screen, if artificial extrusion is used, the stress of display screen is not uniform, leading to display screen breakage and unable to use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in prior art, and provides an adjustable electronic hand wheel assembly tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] An adjustable electronic hand wheel assembly tool, including frame body, the outer wall of the top of frame body is fixed with hydraulic cylinder by bolt, the piston rod of hydraulic cylinder passes through frame body and is fixed with connecting head by bolt, the bottom of connecting head is provided with pressure head through connecting mechanism, the inner wall of the bottom of frame body is fixed with two guide rails by bolt, the top of two guide rails is slidably connected with placing table, the top of placing table is equipped with the clamping mechanism for fixing electronic hand wheel, the four corners of placing table are equipped with locking mechanism for limiting the position of placing table.

[0007] As a further scheme of the utility model, the connecting mechanism includes two sliding grooves and plug rods, the two sliding grooves are all opened in the bottom of connecting head, the two plug rods are all fixed on the top of pressure head by bolt, and the plug rod is located in the sliding groove, one side of the connecting head is equipped with the limiting mechanism for plugging plug rod.

[0008] As a further scheme of the utility model, the limiting mechanism includes positioning groove, the positioning groove is opened in one side of connecting head, the stop frame is slidably connected in the positioning groove, and the stop frame is in contact with plug rod, one side of the positioning groove is equipped with the adsorption mechanism for fixing the position of stop frame.

[0009] As a further scheme of the utility model, the adsorption mechanism comprises a first magnetic stripe and a second magnetic stripe, the first magnetic stripe is bonded to the inner wall of one side of the positioning groove, the second magnetic stripe is bonded to one side of the blocking frame, and the first magnetic stripe is adsorbed to the second magnetic stripe.

[0010] As a further scheme of the utility model, the clamping mechanism comprises a guide groove, the guide groove is arranged on the top of the placing table, two-way screws are rotationally connected between the inner walls of the two sides of the guide groove, and two clamping frames are slidably connected in the guide groove.

[0011] As a further scheme of the utility model, the locking mechanism comprises a sliding hole, the sliding hole is arranged at a corner of the placing table, a plug-in frame is slidably connected in the sliding hole, a tension spring is fixed to the inner wall of the top of the plug-in frame through bolts, and one end of the tension spring is fixed to the placing table.

[0012] As a further scheme of the utility model, two installation grooves are arranged in the inner wall of the bottom of the frame body, rubber strips are bonded in the two installation grooves, and one end of the plug-in frame is in contact with the rubber strips.

[0013] As a further scheme of the utility model, a plurality of anti-skid lines are arranged on the opposite sides of the two clamping frames, and the anti-skid lines are uniformly distributed.

[0014] The utility model has the advantages of:

[0015] 1. The utility model discloses a hydraulic cylinder and a pressure head are arranged, an electronic hand wheel is placed on the placing table, the hydraulic cylinder is started, the pressure head is pressed to the display screen, the pressure head can be in complete contact with the display screen, so that the stress of the display screen is uniform, the display screen is not broken, and the success rate of electronic hand wheel assembly is improved.

[0016] 2. The utility model discloses a connecting mechanism, which can replace the pressure head, so as to meet the needs of pressing different sizes of display screens, and improve the applicability of the device.

[0017] 3. The utility model discloses a clamping mechanism, two-way screws drive two clamping frames to move oppositely and clamp the electronic hand wheel, so as to fix the electronic hand wheel, avoid the displacement of the electronic hand wheel in the process of pressing the screen and cause the position deviation, and improve the accuracy of the device in pressing the screen. DRAWINGS

[0018] Fig. 1 A three-dimensional structure schematic view of the adjustable electronic hand wheel assembly tool is provided for the utility model;

[0019] Fig. 2 A partial sectional structure schematic view of the adjustable electronic hand wheel assembly tool is provided for the utility model;

[0020] Fig. 3 The utility model provides a partial amplification structure schematic diagram of adjustable electronic hand wheel assembly tool.

[0021] In the figure: 1, frame body; 2, hydraulic cylinder; 3, connecting head; 4, rubber strip; 5, placing table; 6, guide rail; 7, installation groove; 8, antiskid pattern; 9, clamping frame; 10, guide slot; 11, bidirectional screw rod; 12, inserting frame; 13, tension spring; 14, first magnetic stripe; 15, positioning groove; 16, second magnetic stripe; 17, blocking frame; 18, pressure head; 19, inserting rod; 20, sliding slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Reference Figs. 1-3 A kind of adjustable electronic hand wheel assembly tool, including frame body 1, the outer wall of frame body 1 top is fixed with hydraulic cylinder 2 by bolt, the piston rod of hydraulic cylinder 2 passes through frame body 1 and is fixed with connecting head 3 by bolt, the bottom of connecting head 3 is provided with pressure head 18 by connecting mechanism, the inner wall of the bottom of frame body 1 is fixed with two guide rails 6 by bolt, the top of two guide rails 6 is slidably connected with placing table 5, the top of placing table 5 is equipped with the clamping mechanism of being fixed to electronic hand wheel, the four corners of placing table 5 are equipped with the locking mechanism of being defined to the position of placing table 5, when using, electronic hand wheel is placed on placing table 5, using clamping mechanism is clamped and fixed to electronic hand wheel, then display screen is placed on electronic hand wheel, start hydraulic cylinder 2, hydraulic cylinder 2 drives connecting head 3 and pressure head 18 to move downward, when the distance between pressure head 18 and display screen is not big, stop hydraulic cylinder 2, slightly adjust the position of placing table 5, so that display screen is located below pressure head 18, then start hydraulic cylinder 2 again, so that pressure head 18 is pressed to display screen, in turn guarantee the stress uniformity of display screen, will not be broken, improve the success rate of electronic hand wheel assembly.

[0024] The utility model discloses, connecting mechanism includes two sliding slot 20 and plug pole 19, two sliding slot 20 all are established in the bottom of connecting head 3, and two plug poles 19 all are fixed through bolt in the top of pressure head 18, and plug pole 19 is located in sliding slot 20, and one side of connecting head 3 is equipped with the positioner of plug pole 19 and is blocked, when needing to replace pressure head 18, the blocking of positioner to plug pole 19 is released, makes plug pole 19 from sliding slot 20 and removes, thereby pressure head 18 is dismantled, takes a corresponding pressure head 18, and plug pole 19 is inserted into sliding slot 20, uses positioner and is blocked fixed plug pole 19, completes the installation of pressure head 18, can press the display screen of different size and close, improves the applicability of device.

[0025] Among them, the limiting mechanism includes a positioning slot 15, the positioning slot 15 is established on one side of the connecting head 3, the stop frame 17 is slidably connected in the positioning slot 15, and the stop frame 17 is in contact with the plug rod 19, one side of the positioning slot 15 is provided with an adsorption mechanism for fixing the position of the stop frame 17, the stop frame 17 is slid upward to make the stop frame 17 and the plug rod 19 out of contact, at this time, the plug rod 19 can be removed from the sliding slot 20, and vice versa, when the stop frame 17 is in contact with the plug rod 19, the plug rod 19 moves in the sliding slot 20 in a direction perpendicular to the direction in which the stop frame 17 moves in the positioning slot 15, so that the stop frame 17 can block the plug rod 19 and will not be removed from the sliding slot 20, thereby improving the fixing effect of the device.

[0026] Among them, the adsorption mechanism includes a first magnetic stripe 14 and a second magnetic stripe 16, the first magnetic stripe 14 is bonded to the inner wall of one side of the positioning slot 15, the second magnetic stripe 16 is bonded to one side of the stop frame 17, and the first magnetic stripe 14 and the second magnetic stripe 16 are adsorbed, when the stop frame 17 completely blocks the plug rod 19, the first magnetic stripe 14 will be completely adsorbed with the second magnetic stripe 16, thereby fixing the position of the stop frame 17, avoiding the stop frame 17 from being removed from the positioning slot 15 during the up-and-down movement of the connecting head 3, causing the pressure head 18 to be separated from the connecting head 3, and further improving the fixing effect of the device.

[0027] Among them, the clamping mechanism includes a guide slot 10, the guide slot 10 is established on the top of the placing table 5, the bidirectional screw rod 11 is rotatably connected between the inner walls of the two sides of the guide slot 10, the two clamping frames 9 are slidably connected in the guide slot 10, the two clamping frames 9 are threadedly connected with the bidirectional screw rod 11, rotating the bidirectional screw rod 11 will drive the two clamping frames 9 to move towards each other to clamp the electronic hand wheel, thereby fixing the electronic hand wheel, avoiding the displacement of the electronic hand wheel during the screen pressing process, causing positional deviation, improving the accuracy of the screen pressing position of the device, a plurality of anti-skid lines 8 are established on the opposite sides of the two clamping frames 9, and the anti-skid lines 8 are evenly distributed, increasing the friction between the clamping frame 9 and the electronic hand wheel, making the fixation of the electronic hand wheel more stable.

[0028] The locking mechanism comprises a sliding hole which is arranged at a corner of the placing table 5, and a plug frame 12 is slidably connected in the sliding hole, a pull spring 13 is fixed on the top inner wall of the plug frame 12 by bolts, and one end of the pull spring 13 is fixed to the placing table 5, two installation grooves 7 are arranged on the bottom inner wall of the frame body 1, and rubber strips 4 are adhered in the two installation grooves 7, and one end of the plug frame 12 is in contact with the rubber strips 4, the position of the placing table 5 is fixed by the friction force between the plug frame 12 and the rubber strips 4, and meanwhile, the placing table 5 can be finely adjusted, the position adjustment requirement of the electronic hand wheel is met, and the applicability of the device is further improved.

[0029] Working principle: when in use, the electronic hand wheel is placed on the placing table 5, the bidirectional screw rod 11 is rotated, the two clamping frames 9 are driven to move oppositely to clamp the electronic hand wheel, so that the electronic hand wheel is fixed, then the display screen is placed on the electronic hand wheel, the hydraulic cylinder 2 is started, the connecting head 3 and the pressing head 18 are driven to move downward, when the distance between the pressing head 18 and the display screen is small, the hydraulic cylinder 2 is stopped, the position of the placing table 5 is finely adjusted, so that the display screen is located below the pressing head 18, then the hydraulic cylinder 2 is started again, the pressing head 18 is pressed to the display screen, so that the stress of the display screen is uniform, the display screen is not broken, the success rate of the electronic hand wheel assembly is improved, when the pressing head 18 needs to be replaced, the limiting mechanism is released to block the plug rod 19, the plug rod 19 is moved out of the sliding groove 20, so that the pressing head 18 is disassembled, a corresponding pressing head 18 is taken, the plug rod 19 is inserted into the sliding groove 20, the limiting mechanism is used to block and fix the plug rod 19, the installation of the pressing head 18 is completed, different sizes of display screens can be pressed, and the applicability of the device is improved.

[0030] Finally, it should be pointed out that: for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable electronic handwheel assembly tooling comprising a frame (1), characterized in that, The outer wall of the top of the frame body (1) is fixedly connected with a hydraulic cylinder (2), the piston rod of the hydraulic cylinder (2) is fixedly connected with a connecting head (3) penetrating through the frame body (1), the bottom of the connecting head (3) is provided with a pressure head (18) through a connecting mechanism, the inner wall of the bottom of the frame body (1) is fixedly connected with two guide rails (6), the top of the two guide rails (6) is slidably connected with a placing table (5), the top of the placing table (5) is provided with a clamping mechanism for fixing an electronic hand wheel, and the four corners of the placing table (5) are provided with locking mechanisms for limiting the position of the placing table (5).

2. An adjustable electronic handwheel assembly tooling as defined in claim 1, wherein, The connecting mechanism comprises two sliding grooves (20) and plug rods (19), the two sliding grooves (20) are both formed in the bottom of the connecting head (3), the two plug rods (19) are both fixedly connected to the top of the pressure head (18), and the plug rod (19) is located in the sliding groove (20), and one side of the connecting head (3) is provided with a limiting mechanism for plugging the plug rod (19).

3. An adjustable electronic handwheel assembly tooling as defined in claim 2, wherein, The limiting mechanism comprises a positioning groove (15), the positioning groove (15) is formed in one side of the connecting head (3), the positioning groove (15) is slidably connected with a blocking frame (17), and the blocking frame (17) is in contact with the plug rod (19), and one side of the positioning groove (15) is provided with an adsorption mechanism for fixing the position of the blocking frame (17).

4. An adjustable electronic handwheel assembly tooling as defined in claim 3, wherein, The adsorption mechanism comprises a first magnetic stripe (14) and a second magnetic stripe (16), the first magnetic stripe (14) is fixedly connected to the inner wall of one side of the positioning groove (15), the second magnetic stripe (16) is fixedly connected to one side of the blocking frame (17), and the first magnetic stripe (14) and the second magnetic stripe (16) are adsorbed.

5. An adjustable electronic handwheel assembly tooling as defined in claim 1 wherein, The clamping mechanism comprises a guide groove (10), the guide groove (10) is formed in the top of the placing table (5), the two inner walls of the guide groove (10) are rotatably connected with a bidirectional screw rod (11), and the guide groove (10) is slidably connected with two clamping frames (9), and the two clamping frames (9) are both threadedly connected with the bidirectional screw rod (11).

6. An adjustable electronic handwheel assembly tooling as defined in claim 1 wherein, The locking mechanism comprises a sliding hole, the sliding hole is formed in one corner of the placing table (5), the sliding hole is slidably connected with a plug-in frame (12), the top inner wall of the plug-in frame (12) is fixedly connected with a tension spring (13), and one end of the tension spring (13) is fixed to the placing table (5).

7. An adjustable electronic handwheel assembly tooling as defined in claim 6 wherein, The inner wall of the bottom of the frame body (1) is provided with two installation grooves (7), the two installation grooves (7) are both fixedly connected with rubber strips (4), and one end of the plug-in frame (12) is in contact with the rubber strip (4).

8. An adjustable electronic handwheel assembly tooling as defined in claim 5, wherein, The opposite sides of the two clamping frames (9) are both provided with a plurality of anti-skid lines (8), and the anti-skid lines (8) are evenly distributed.

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